The invention relates to a two-gear reduction gear transmission mechanism matched with planetary speed reduction. The transmission mechanism comprises two hub reduction gears, a bevel gear differential mechanism and a two-gear transmission. The two hub reduction gears and the bevel gear differential mechanism are coaxially installed, and the two hub reduction gears are located at the two ends of the bevel gear differential mechanism respectively. A bevel gear (19) in the bevel gear differential mechanism is meshed with a gear shaft (14) in the two-gear transmission. The transmission efficiency is improved, and the load of a motor is reduced.

    本发明涉及一种匹配行星轮减速的两档减速器传动机构,所述传动机构包括2个轮边减速器、锥齿轮差速器和两档变速器;2个轮边减速器与锥齿轮差速器同轴安装,并且2个轮边减速器分别位于锥齿轮差速器的两端;锥齿轮差速器中斜齿轮(19)与两档变速器中的齿轮轴(14)啮合。本发明提高传动效率,减轻电机的负荷。


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    Title :

    Two-gear reduction gear transmission mechanism matched with planetary speed reduction


    Additional title:

    一种匹配行星减速的两档减速器传动机构


    Contributors:
    ZHANG YAQIANG (author) / LI BOWEN (author) / GUO RUI (author) / MA JUN (author) / HE YANG (author)

    Publication date :

    2021-12-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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